Are these really compatible?

Hi, I have a question.

First I have to say that so far I haven't broken anything following the instructions from several videos, now I still need to install the new screen. I'm not professional, I'm just patient and meticulous :)

My screen is lp133wp1 tja1 but there are also apparently more compatible models lp133wp1 tja2, 3, 4, 5, 6, 7... are these really compatible? or should I go directly for the tja1 that for sure is mine? I ask it beacuse I've found a slighlty better price on the tja7 :)

BTW I haven't took out the screen holder not to damage the backlight, not sure if it's a good idea, we will see.